Al4galm asks…I have read many blogs, articles, etc that claim that oily skin produces more oil when is dehydrated. Is it true? None of them reference studies. The Beauty Brains respond: None of them referenced studies??? I’m tempted to report the bastards to the United Federation of Beauty Bloggers! Seriously though, if you do find a […] Does oily skin really overproduce sebum when dehydrated?